WIP: Refactor study description

This WIP pull request is breaking up the study description handler in multiple UI modules, as well as breaking up the study handlers file to be hosted on multiple files for easy edition.

I still need to decompose the post of the study handler in multiple post-only handlers that will help to maintain the page.

Feel free to make any comment if you feel that there is something really wrong.
haha.

On (Dec-12-14|15:50), Antonio Gonzalez wrote:
> > +  <div id="collapse{{prep_id}}" class="panel-collapse collapse">
> > +    <div class="panel-body">
> > +      <b>Files:</b><br/>
> > +      <table border="0" style="margin-left: 10px;">
> > +        <tr>
> > +          <td style="padding:3px;">
> > +            <a class="btn btn-default glyphicon glyphicon-eye-open" href="/metadata_summary/?study_id={{study_id}}&prep_template={{prep_id}}" style="word-spacing: -10px;"> Show prep template summary</a>
> > +          </td>
> > +        </tr>
> > +        {% for ptid, ptpath in filepaths %}
> > +          <tr>
> > +            <td>
> > +              {% if is_local_request %}
> > +                {{ptpath}}
> > +              {% else %}
> > +                <br/><a class="btn btn-default glyphicon glyphicon-download-alt" href="/download/{{ptid}}" style="word-spacing: -10px;"> {{basename(ptpath)}}</a>
> 
> Call me old fashioned but I like to avoid unnecessary loops ...
> 
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/biocore/qiita/pull/711/files#r21781427